Hi Danny,
hope it's ok to ask over here, figured you would know better than anyone. What are the differences between the x-mtm's and x-ls's supposed to be, other than the obvious bass and higher sensitivity. I recently got a pair of both, and they sound really different. The ls's tweeter sounds a db or two, too low, and the mtm's have too much top end, and are kind of hashy. The Ls's image better and are cleaner/clearer,fuller lower midrange, although they stage kind of deep (almost like pro logic II is turned on)? I haven't had a chance to talk with anyone at AV123 yet. They've been really busy, so I thought I would wait a little. The ls's have about 30-40 hours on them, the mtm's have about half that.
I'm ready for my x-overs and parts too, after new Chrastmas or New Years maybe?